package com.example.demo.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.demo.model.Book;

/**
 * @author Shanks
 * @date 2020-10-22
 */
public interface BookService extends IService<Book> {

    void requiresNewAndAlphaEx();

    void requiresNewAndBetaEx();

    void nestedAndAlphaEx();

    void nestedAndBetaEx();
}